Efftool Impact Drill 850 watts

The Efftool 850W Impact Drill (ID005) is a professional-grade corded power tool designed for heavy-duty drilling in masonry, steel, and wood. 

Key Specifications

• Power Input: 850W motor.
• No-Load Speed: Adjustable from 0 to 3,000 RPM.
• Impact Rate: Up to 48,000 BPM (Beats Per Minute) for masonry tasks.
• Drilling Capacity:
  • Steel: Up to 13mm.
  • Wood: Up to 25mm.
• Chuck Type: 1.5–13mm keyed chuck.
• Voltage: 230V ~ 50/60Hz, compatible with standard outlets. [1, 2, 3]

Notable Features

• 2-in-1 Functionality: Easily switches between standard drilling and impact (hammer) modes for various materials like concrete or brick.
• Variable Speed Control: A trigger-sensitive switch and speed setting knob allow for precision at low speeds and maximum power for tough surfaces.
• Ergonomic Design: Features a 360° rotary auxiliary handle and a rubber back handle to improve grip and reduce fatigue during extended use.
• Continuous Operation: Includes a lock-on button that keeps the drill running at a set speed without needing to hold the trigger constantly. [1, 2, 3]

Performance and Reliability

• Target Audience: Marketed toward both experienced contractors and serious DIYers for renovation and workshop tasks.
• Brand Reputation: Efftool is a professional manufacturer based in China with over 17 years of experience exporting power tools globally.
• User Feedback: Reviewers generally find it to be "excellent value for money" for home projects, though some users have noted it may overheat under extreme industrial pressure. [1, 2, 3, 4, 5]